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specimen
Details
ColorsMulticolored
SizeMiniature
Dimensions3.3 x 3.2 x 1.0 cm
Species
Description
Ettringite is a complex and highly hydrated calcium-aluminum sulfate and this lemon-yellow crystal is a very good compound crystal of the species from the Kalahari Manganese Field in South Africa. This Ettringite miniature consists of several VIVID lemon yellow, translucent individuals in parallel growth with all of the 5+ component crystals terminated on one end! The bottom of the piece is contacted. This parallel group shows good crystal form and superior luster! These bright yellow Ettringites are always an obvious standout in a display case. Ex Charlie Key collection
Known provenanceKnowing where your specimen comes from and who owned it adds to its story and value. Good provenance helps prove it's authentic and preserves important details about its discovery.
Richardson, Texas, USA

Unknown previous owners

Earth

Origin